发明名称 |
ISOLATION OF SF 6? FROM INSULATING GASES IN GAS-INSULATED LINES |
摘要 |
<p>Gas mixtures of SF6 and N2 which have been used as an insulating filler gas for underground cables can be separated by use of a membrane separation in order to recover the SF6.</p> |
申请公布号 |
EP1181087(A1) |
申请公布日期 |
2002.02.27 |
申请号 |
EP20000909152 |
申请日期 |
2000.02.08 |
申请人 |
SOLVAY FLUOR UND DERIVATE GMBH |
发明人 |
PITTROFF, MICHAEL;SCHWARZE, THOMAS;BELT, HEINZ-JOACHIM |
分类号 |
B01D53/22;B01D61/58;B01D71/48;B01D71/50;B01D71/82;C01B17/45;C01B21/04;H01B3/16;H02G15/20;(IPC1-7):B01D53/22;H02B13/055 |
主分类号 |
B01D53/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|